Spring Loaded T-Bolt Hose Clamp:
- Band/Bridge: 3/4″ width, 201/301 stainless steel.
- Bolt: 1/4″ – 28 plated steel.
- Spring: Plated steel.
- Nut: 7/16″ hex, nylon insert, plated steel locknut.
- Trunnion: Plated steel.
- Installation torque is 75.0 in.-lbs. or 8.5 Nm
Spring-Loaded T-Bolt Clamp
Spring-Loaded T-Bolt Clamps are designed to compensate for the expansion and contraction of hose caused by temperature and/or hose cold flow. They are installed in silicone hoses on charge air cooling/air to air, after cooling systems, and primary engine coolant systems. Spring-Loaded Clamps provide high strength and corrosion resistance.
Spring Loaded T bolt clamp Material:
- .025 Band Thickness
- (19mm) band width heavy duty springs
- Band Material: 300 stainless
- T-bolt&Spring: Carbon steel w/ zinc plating
- Housing (Bridge): 300 Stainless
- Hex nut: Carbon Steel, Nylon insert
- Torque rating: 150 in-lbs (8.5 mm)
Spring loaded T-Bolt clamp Size and Drawing:
| Item No | Inches | Millimeters | ||||
| Nominal | Min. | Max. | Nominal | Min. | Max. | |
| TBS132 | 1.25 | 1.12 | 1.32 | 32 | 28 | 34 |
| TBS145 | 1.4 | 1.26 | 1.45 | 36 | 32 | 37 |
| TBS169 | 1.6 | 1.5 | 1.69 | 41 | 38 | 43 |
| TBS212 | 2 | 1.82 | 2.12 | 51 | 46 | 54 |
| TBS236 | 2.25 | 2.06 | 2.36 | 57 | 52 | 60 |
| TBS261 | 2.5 | 2.31 | 2.61 | 64 | 59 | 66 |
| TBS286 | 2.75 | 2.56 | 2.86 | 70 | 65 | 73 |
| TBS308 | 3 | 2.78 | 3.08 | 76 | 71 | 78 |
| TBS333 | 3.25 | 3.03 | 3.33 | 83 | 77 | 85 |
| TBS358 | 3.5 | 3.28 | 3.58 | 89 | 83 | 91 |
| TBS383 | 3.75 | 3.53 | 3.83 | 95 | 90 | 97 |
| TBS408 | 4 | 3.78 | 4.08 | 102 | 96 | 104 |
| TBS433 | 4.25 | 4.03 | 4.33 | 108 | 102 | 110 |
| TBS458 | 4.5 | 4.28 | 4.58 | 114 | 109 | 116 |
| TBS483 | 4.75 | 4.53 | 4.83 | 121 | 115 | 123 |
| TBS508 | 5 | 4.78 | 5.08 | 127 | 121 | 129 |
| TBS533 | 5.25 | 5.03 | 5.33 | 133 | 128 | 135 |
| TBS558 | 5.5 | 5.28 | 5.58 | 140 | 134 | 142 |
| TBS586 | 5.75 | 5.56 | 5.86 | 146 | 141 | 149 |
| TBS608 | 6 | 5.78 | 6.08 | 152 | 147 | 154 |
| TBS633 | 6.25 | 6.03 | 6.33 | 159 | 153 | 161 |
| TBS655 | 6.5 | 6.25 | 6.55 | 165 | 159 | 166 |
| TBS686 | 6.75 | 6.56 | 6.86 | 171 | 167 | 174 |
| TBS708 | 7 | 6.78 | 7.08 | 178 | 172 | 180 |
| TBS736 | 7.25 | 7.06 | 7.36 | 184 | 179 | 187 |
| TBS758 | 7.5 | 7.28 | 7.58 | 191 | 185 | 193 |
| TBS783 | 7.75 | 7.53 | 7.83 | 197 | 191 | 199 |
| TBS811 | 8 | 7.81 | 8.11 | 203 | 198 | 206 |
| TBS858 | 8.5 | 8.28 | 8.58 | 216 | 210 | 218 |
| TBS880 | 8.75 | 8.5 | 8.8 | 222 | 216 | 224 |
Spring loaded T-Bolt clamp production lines and workshop:
